3-Chloro-2-methyl-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
3-Chloro-2-methyl-5-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
3-Chloro-2-methyl-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
2-Chloro-6-methyl-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine